---
product_id: 294727613
title: "Flowmaster Super 10 Series Chambered Muffler � 2.50� Center In / 2.50� Dual Out � Race-Inspired Sound � 409 Stainless Steel � Ideal for Muscle Cars, LS Swaps, Drag Cars & Off-Road Build (8425152)"
brand: "flowmaster"
price: "€ 557.44"
currency: EUR
in_stock: true
url: https://www.desertcart.nl/products/294727613-flowmaster-super-10-series-chambered-muffler-2-50-center-in
store_origin: NL
region: Netherlands
---

# Delta Flow tech for max scavenging Super aggressive race-inspired sound Durable 409 stainless steel build Flowmaster Super 10 Series Chambered Muffler � 2.50� Center In / 2.50� Dual Out � Race-Inspired Sound � 409 Stainless Steel � Ideal for Muscle Cars, LS Swaps, Drag Cars & Off-Road Build (8425152)

**Brand:** flowmaster
**Price:** € 557.44
**Availability:** ✅ In Stock

## Summary

> 🔥 Turn heads and drop jaws with every rev!

## Quick Answers

- **What is this?** Flowmaster Super 10 Series Chambered Muffler � 2.50� Center In / 2.50� Dual Out � Race-Inspired Sound � 409 Stainless Steel � Ideal for Muscle Cars, LS Swaps, Drag Cars & Off-Road Build (8425152) by flowmaster
- **How much does it cost?** € 557.44 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/294727613-flowmaster-super-10-series-chambered-muffler-2-50-center-in)

## Best For

- flowmaster enthusiasts

## Why This Product

- Trusted flowmaster brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** Premium 409 stainless steel construction ensures corrosion resistance and long-term durability.
- • **Sleek & Stealthy:** Black painted oval design adds a bold, professional look under the hood or chassis.
- • **Unleash the Roar:** Race-inspired aggressive sound that commands attention on every street and strip.
- • **Maximized Performance:** Delta Flow technology optimizes exhaust scavenging for improved engine efficiency.
- • **Universal Fit, Ultimate Flex:** 2.50” center inlet and 2.25” dual outlets fit a wide range of muscle cars, LS swaps, drag racers, and off-road builds.

## Overview

The Flowmaster Super 10 Series Chambered Muffler delivers an aggressive, race-inspired sound with durable 409 stainless steel construction. Featuring Delta Flow technology for maximum exhaust scavenging, it offers a universal fit with 2.50” center inlet and 2.25” dual outlets, making it ideal for muscle cars, LS swaps, drag racing, and off-road builds. Its sleek black painted oval design combines performance with style, ensuring your ride sounds as powerful as it looks.

## Description

Flowmaster Super 10 Series Chambered Muffler � 2.50� Center In / 2.50� Dual Out � Race-Inspired Sound � 409 Stainless Steel � Ideal for Muscle Cars, LS Swaps, Drag Cars & Off-Road Build (8425152)

## Features

- Super 10 series
- Super aggressive sound level
- 409 stainless steel construction
- Delta Flow technology for maximum scavenging effect
- Outlet Diameter:2.250 inch
- Fit type: Universal Fit

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Flowmaster |
| Item dimensions L x W x H | 35.3 x 24.9 x 11.4 Centimeters |
| Configuration | Centre/Dual |
| Shape | Oval |
| Outlet Connection Size | 2.25 Inches |
| UPC | 700042023943 |
| Manufacturer | Flowmaster |
| Global Trade Identification Number | 00700042023943 |
| OEM Part Number | 8425152 |
| Model | Flowmaster 8425152 Super 10 Muffler 409S - 2.50 Center IN / 2.25 Dual OUT - Aggressive Sound, Black |
| Product Dimensions | 35.31 x 24.89 x 11.43 cm; 2.59 kg |
| Item model number | 8425152 |
| Exterior | Painted |
| Manufacturer Part Number | 8425152 |
| Volume | 653 Cubic Inches |
| Inner Material | Stainless Steel |
| Outer Material | Stainless Steel |
| Size | 2.5" Inlet/2.25" Outlets |
| Colour | Black |
| Item Weight | 2 kg 590 g |

## Product Details

- **Brand:** Flowmaster
- **Item dimensions L x W x H:** 35.3 x 24.9 x 11.4 Centimeters
- **Configuration:** Centre/Dual
- **Shape:** Oval
- **Outlet Connection Size:** 2.25 Inches

## Images

![Flowmaster Super 10 Series Chambered Muffler � 2.50� Center In / 2.50� Dual Out � Race-Inspired Sound � 409 Stainless Steel � Ideal for Muscle Cars, LS Swaps, Drag Cars & Off-Road Build (8425152) - Image 1](https://m.media-amazon.com/images/I/51kyaTuHUqL.jpg)
![Flowmaster Super 10 Series Chambered Muffler � 2.50� Center In / 2.50� Dual Out � Race-Inspired Sound � 409 Stainless Steel � Ideal for Muscle Cars, LS Swaps, Drag Cars & Off-Road Build (8425152) - Image 2](https://m.media-amazon.com/images/I/71zgL0Y0meL.jpg)

## Frequently Bought Together

- Flowmaster 8425152 Super 10 Series Chambered Muffler
- 2 PCS Upower 2.5" to 4" Exhaust Tips 18" Long Stainless Steel Weld-On Exhaust Tail Pipe

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.nl/products/294727613-flowmaster-super-10-series-chambered-muffler-2-50-center-in](https://www.desertcart.nl/products/294727613-flowmaster-super-10-series-chambered-muffler-2-50-center-in)

---

*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-01-22*